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  • RE: ADS54J64: Input frequency of 70MHz

    Hi Jae-heung, I am closing this this thread due to no response. This thread can still be reopened if need be. Best regards, Drew

  • RE: ADS54J64: Clarification on absolute maximum rating for voltage applied to input pins

    Adam, Adam Pramberger said: We care more about not damaging the device rather than protecting against non-linear operation. Using the calculations you gave but working backwards, would this mean that the ADC can theoretically handle a (2.1V - 1.3V)*2=1…

  • ADS54J64: VERSION_ID information

    TI Thinks Resolved
    Part Number: ADS54J64 Hello, My customer would like to check the ADC error by checking the VERSION_ID information of ADS54J64. Is there any possibility that the VERSION_ID of the ADS54J64 below will change in the future? Thank you. JH

  • RE: ADS54J64: Power down only some converters

    Hi JH, 1. I have checked the jesd_link_params.vh file and noticed three things that should be updated. The first is the ADC resolution. For the ADS54J64 you should set the ADC_RESOULTION of the IP to 16 as the ADS54J64 JESD204 is sending 16 bits per sample…

  • ADS54J64: Power dissipation for 1CH

    TI Thinks Resolved
    Part Number: ADS54J64 Hello, My customer wants to know a power dissipation when only 1CH of the ADS54J64 is operated. Could you please provide data on this? Thank you. JH
    • Answered

  • ADS54J64: RX_LN_DATA_WIDTH for TI204C-IP

    Resolved
    Part Number: ADS54J64 When I set RX_LN_DATA_WIDTH =64, I can successfully receive 64 width user stream of JESD204B IP. However, w hen I set RX_LN_DATA_WIDTH =32, I cannot receive 32 width user stream of JESD204B IP. Which parameters should I change? <jesd_link_params…
    • Resolved

  • RE: TI-JESD204-IP: Modifying TI204C-IP and figuring out clocks for the ADS54J64 and IP

    Hi Ameet and Jim, Thanks for the help so far but I never heard back from you on the things you said you would continue to look into for me. I have gotten further on figuring out some things on my own but would like for you to check my clock decisions…

  • TI-JESD204-IP: TI-JESD204-IP: Modifying TI204C-IP and figuring out clocks for the ADS54J64 and IP

    Part Number: TI-JESD204-IP My issue is not resolved, I posted in E2E forum but no one has responded to my questions 2-4. The person who responded only responded to part of my question 1. e2e.ti.com/.../4356689
    • Answered

  • RE: ADS54J64: ADS54J64

    Resolved
    Jim, I tried it with 2019.2. TI204c_IP-userguide specifies Vivado (2019.x or higher). As I said I am working on some other project now. I will try 2019.1 later. Thanks, Young
    • Answered

  • ADS54J64: fNCO

    Resolved
    Part Number: ADS54J64 At ads54j64 fNCO frequency is defined as follows. fNCO = NCO_WORD x fs / 2^16 What is fs here? Is this fs the sampling frequency before the 1ts x2 decimation or the sampling frequency after x2 decimation? Best regards,
    • Resolved

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